refactoring

tools/read_obj.c

@@ -18,10 +18,10 @@ if (2 != argc) {
 	exit(0);
 	}
 
-verbosity = 2;
+verbosity = 1;
 
 foo = try_to_read_an_OBJ_file(argv[1], "bulles.xyz", 0);
-fprintf(stderr, "try to read -> %d\n", foo);
+fprintf(stderr, "try to read '%s' --> %d\n", argv[1], foo);
 
 return 0;
 }